diff --git a/src/intel/perf/intel_perf.c b/src/intel/perf/intel_perf.c
index 975fcfc5772..29593d28259 100644
--- a/src/intel/perf/intel_perf.c
+++ b/src/intel/perf/intel_perf.c
@@ -765,8 +765,6 @@ oa_metrics_available(struct intel_perf_config *perf, int fd,
          if (paranoid == 0 || geteuid() == 0)
             i915_perf_oa_available = true;
       }
-
-      perf->platform_supported = oa_register != NULL;
    }
 
    return i915_perf_oa_available &&
diff --git a/src/intel/perf/intel_perf.h b/src/intel/perf/intel_perf.h
index 33d1206a667..9a4d1b587ad 100644
--- a/src/intel/perf/intel_perf.h
+++ b/src/intel/perf/intel_perf.h
@@ -386,12 +386,6 @@ struct intel_perf_config {
     */
    uint64_t fallback_raw_oa_metric;
 
-   /* Whether we have support for this platform. If true && n_queries == 0,
-    * this means we will not be able to use i915-perf because of it is in
-    * paranoid mode.
-    */
-   bool platform_supported;
-
    /* Location of the device's sysfs entry. */
    char sysfs_dev_dir[256];